Not sure why it is happening, here is the log/error file that it creates. https://pastebin.com/wLZ2YM24
Please if anyone could help, that would be amazing.
I am running SkyFactory 3 on a computer with a core i7 and 16GB installed RAM.
This problem didn't occur on the previous PC, the Previous PC was running too slow and lagging, didn't have the required/recommended resources.